CSV files: How do I make them pretty?

So I just got back from a ride attempting to diagnose a bad raptor 2 battery. I’ve got a bunch of CSV files logged by esc monitor and I’d like to make them into graphs and whatnot. I assume no one is just using excel to make their graphs (I hope). So what tools are people using?

Side note/off topic. Raptor 2 is a 10s4p, I pulled 318wh from it before it shut off. Battery sag was real after 2 miles. (13mi total ride) I should have 432wh of capacity and I remember the sag being much less. Place your bets on if enertion will warranty my battery for the 2nd time.

EDIT: CSV if anyone wants to mess with it.